NEET Biology question

Not in NEET syllabus

The first stable product of fixation of atmospheric nitrogen in leguminous plants is

(A)NO3−
(B)Glutamate
(C)NO2−
(D)AmmoniaCorrect

Answer: (D)

Solution

Nitrogenase (a Mo-Fe protein) catalyses the reduction of atmospheric nitrogen directly to ammonia, which is the first stable product of biological nitrogen fixation;

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Question ID VK-112938